CN110378452A - One kind is water-fastness to sew silica gel electronic tag and preparation method thereof - Google Patents
One kind is water-fastness to sew silica gel electronic tag and preparation method thereof Download PDFInfo
- Publication number
- CN110378452A CN110378452A CN201910757718.8A CN201910757718A CN110378452A CN 110378452 A CN110378452 A CN 110378452A CN 201910757718 A CN201910757718 A CN 201910757718A CN 110378452 A CN110378452 A CN 110378452A
- Authority
- CN
- China
- Prior art keywords
- silica gel
- antenna
- module chip
- basement membrane
- fastness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 239000000741 silica gel Substances 0.000 title claims abstract description 47
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 47
- 238000002360 preparation method Methods 0.000 title abstract description 4
- 210000002469 basement membrane Anatomy 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 21
- 239000003292 glue Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 15
- 238000009958 sewing Methods 0.000 abstract description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- -1 Polyethylene terephthalate Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/02—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
- G06K19/027—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine the material being suitable for use as a textile, e.g. woven-based RFID-like labels designed for attachment to laundry items
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
- G06K19/07722—Physical layout of the record carrier the record carrier being multilayered, e.g. laminated sheets
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07773—Antenna details
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Textile Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
Abstract
Water-fastness silica gel electronic tag and preparation method thereof is sewed the invention discloses a kind of, including basement membrane, antenna, module chip and the second mold layer, the basal lamina material is PI material, the first face of the basement membrane is arranged in the antenna, the module chip is fixed on the first face of the basement membrane, the pin of the module chip connects the antenna simultaneously, the module chip and the antenna form the loop of rf, the second face of the basement membrane is arranged in second film layer, and the relative position of the module chip is arranged in second film layer.It is provided by the invention it is water-fastness sew silica gel electronic tag bend-resistance it is more preferable, can bending angle is bigger, the better reliability between module chip, antenna and basement membrane three simultaneously, and electronic tag provided by the invention can it is water-fastness, convenient for sewing on clothing.
Description
Technical field
The present invention relates to a kind of RFID radio-frequency techniques, and in particular to one kind is water-fastness to sew silica gel electronic tag and its system
Make method.
Background technique
In laundry industry, a large amount of laundry items usually require to move back and forth between multiple places to be cleaned, be stored
With use, the management of these textiles is frequently encountered many difficulties.Using RFID label tag, laundry be can be understood that often
The scavenging period of part clothing, and track its washing, drying and folding process.The mechanism that the needs such as hotel, hospital are largely sent to laundry
The technology can be used to manage the reception of textile and send to laundry.
Traditional RFID silicon label is usually on the basement membrane of PET (Polyethylene terephthalate) material
Antenna is made by the way of silk-screen printing with conductive silver paste, then is embedded in chip manufacturing by falling to encapsulate (Flip chip) technique
At inlay, in order to enhance the reliability between antenna and chip, one layer of base is covered again on bottom PET basement membrane toward contact needs
Film finally covers silica gel material again and is fabricated to silicon label, tradition RFID silicon label phase made of such structure and design
To thicker, can bending angle changing rate it is small, be easy to be lost, in addition, being easy to cause chip if the bending angle of label is larger
It is disconnected between antenna, therefore reliability is poor, and inconvenient directly sewing is being knitted when the installation of tradition RFID silicon label
On object, sewed again after needing to be put into beanbag；Heat-resisting quantity is poor, and when HIGH TEMPERATURE PURGE fabric is easily damaged label.
Summary of the invention
The present invention be solve in the prior art electronic tag it is relatively thick, can bending angle changing rate it is small, if bending angle
It spends larger, is easy to cause the problem of disconnecting between chip and antenna, water-fastness sew silica gel the present invention provides a kind of
Electronic tag.
In order to solve the above technical problems, the technical solution adopted by the present invention:
One kind is water-fastness to sew silica gel electronic tag, comprising:
Basement membrane, the basal lamina material are PI material；
The first face of the basement membrane is arranged in antenna, the antenna；
Module chip, the module chip is fixed on the first face of the basement membrane, while the pin of the module chip connects
The antenna is connect, the module chip and the antenna form the loop of rf；
The second face of the basement membrane is arranged in second film layer, second film layer, and second film layer is arranged in the mould
The relative position of block chip.
Further, the water-fastness silica gel electronic tag that sews further includes overlay film, and the overlay film is covered on the antenna
Top.
Further, the water-fastness silica gel electronic tag that sews further includes silica gel shell, the basement membrane, antenna, module core
Piece and the second film layer are arranged in the silica gel shell.
Further, the outer ring setting of the silica gel shell is fluted.
Further, the periphery setting protective glue of the module chip, the material of the protective glue is epoxy resin or UV
Glue, the module chip are DFN chip or QFN chip.
Further, the size of second film layer is greater than the size of the module chip and the size of second film layer
Less than the size of the basement membrane.
The present invention be solve in the prior art electronic tag it is relatively thick, can bending angle changing rate it is small, if bending angle
It spends larger, is easy to cause the problem of disconnecting between chip and antenna, water-fastness sew silica gel the present invention provides a kind of
Method for preparing electric tag water-fastness sews silica gel electronic tag applied to above-mentioned.
One kind is water-fastness to sew silica gel method for preparing electric tag, comprising:
Antenna is set on basement membrane, and the antenna implementation is metal etch or plating；
The module chip is electrically connected by scolding tin with the antenna；
The second film layer is pasted at the basement membrane back side, second film layer is pasted onto the module chip relative position.
Further, the water-fastness silica gel method for preparing electric tag that sews further includes that setting is covered in the top of the antenna
Film.
Further, the water-fastness silica gel method for preparing electric tag that sews further includes the point around the module chip
One circle protective glue；
Further, the water-fastness silica gel method for preparing electric tag that sews further includes making silica gel shell by grinding tool,
The outer ring setting of the silica gel shell is fluted.
Compared with prior art, the technical solution adopted by the present invention:
1. electronic tag provided by the invention includes basement membrane, which is PI material, is arranged in the first face of PI material
Antenna, module chip are electrically connected with antenna, the second film layer are arranged in the second face of basement membrane, the opposite of chip is arranged in the second film layer
Position, the present invention solve that prior art electronic tag is thicker, bending angle is larger is easy to cause the separated of chip and antenna
The problem of connection, that is, solve the problems, such as the poor reliability of electronic tag in the prior art, basement membrane of the present invention is set as PI material, makes
Basement membrane it is relatively thin, while by setting the second film layer can with scattered electrons label bending when module chip and antenna between stress,
The risk disconnected between chip and antenna is reduced, the reliability of electronic tag is enhanced；
2. electronic tag provided by the invention is additionally provided with overlay film, which is covered on the top of antenna, and day can be enhanced
Line moisture-resistant moisture resistance corrosion resistance, so that electronic tag be made to can be adapted for washing；
3. the present invention is additionally provided with silica gel shell, internal element is protected not to be damaged by silica gel shell, while the silica gel
The outer ring setting of shell is fluted, which is the most thin position of electronic tag, and it is inconvenient straight to solve label in the prior art
Seam system on the fabric the problem of, the present invention by be arranged groove facilitate by electronic tag sewing on the fabric；
4. the present invention is in the periphery setting protective glue of module chip, which will be between module chip and antenna and basement membrane
It further fixes, solves the problems, such as that electronic module tag chip is easy to fall off in the prior art, the present invention makes hard module
There are a transition and buffering between chip and basement membrane, while increasing the attachment force of module chip Yu antenna junction, further
Improve the reliability of electronic tag.
Detailed description of the invention
Fig. 1 is inlay structural front view provided in an embodiment of the present invention；
Fig. 2 is module chip mounting structure schematic diagram provided in an embodiment of the present invention；
Fig. 3 is silica gel shell mechanism schematic diagram provided in an embodiment of the present invention.
In figure: 1 is basement membrane, and 2 be antenna, and 3 be overlay film, and 4 be module chip, and 5 be the second film layer, and 6 be protective glue, and 7 be silicon
Glue shell, 8 be groove.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, the water-fastness silica gel electronic tag that sews provided in this embodiment includes basement membrane 1, antenna 2, module
Chip 4 and the second film layer 5, basement membrane 1, antenna 2, module chip 4 and the second film layer 5 constitute the inlay of electronic tag, wherein
Basement membrane 1 is PI material, and PI material has the characteristics that thin thickness, high temperature resistant, light-weight and resistant to bending, and basement membrane 1 is arranged in antenna 2
First face, module chip 4 are fixed on basement membrane 1, while the pin of module chip 4 connects antenna 2, module chip 4 and 2 shape of antenna
At the loop of rf, the second film layer 5 is arranged on the second face of basement membrane 1, and the opposite position of module chip 4 is arranged in the second film layer 5
It sets, module core can be reduced with the stress between module chip 4 and antenna 2 when the bending of scattered electrons label by the second film layer 5 of setting
The risk that piece 4 and antenna 2 disconnect, enhances the reliability of electronic tag.
Further, as shown in Figure 1, the relative position of module chip 4, and the ruler of the second film layer 5 is arranged in the second film layer 5
The very little size slightly larger than module chip 4, when electronic tag is bent over, the second film layer 5 can reduce the stress of module chip 4, from
And reduce the impaired possibility of module chip 4.
Further, the material of the second film layer 5 is PI material, and the thickness of the second film layer 5, which can according to need, to be adjusted.
Further, module chip 4 is DFN chip or QFN chip, other module chips 4 can also be used certainly, to this
Excessive limitation is not done.
Further, as shown in Figure 1, the present embodiment further includes overlay film 3,3 material of overlay film is PI material, the overlay film 3 covering
On antenna 2,2 moisture-resistant moisture resistance corrosion resistance of antenna can be enhanced, so that electronic tag be enable to be suitable for washing.
Further, as shown in Fig. 2, module chip 4 periphery setting protective glue 6, the protective glue 6 by module chip 4 with
It is further fixed between antenna 2 and basement membrane 1, stress between hard module chip 4 and basement membrane 1 is made to have a transition gentle
Punching, while protective glue 6 has also further fixed the connection between 4 pin of module chip and antenna 2, further improves electronic tag
Reliability.
Specifically, the material of protective glue 6 is epoxy resin or UV glue, can also use other materials certainly, not do specifically
Limitation.
Further, as shown in figure 3, the water-fastness silica gel electronic tag that sews provided in this embodiment further includes outside silica gel
Shell 7, the silica gel shell 7 is for protecting internal element not by F. O. D, while the outer ring setting fluted 8 of the silica gel shell 7,
The groove 8 is the most thin position of electronic tag, be can be convenient electronic tag sewing on the fabric.
The present embodiment additionally provide it is a kind of it is water-fastness sew silica gel method for preparing electric tag, this method is applied to above-mentioned
Water-fastness sew silica gel electronic tag, specifically, this method are as follows:
Antenna 2 is set on basement membrane 1, and antenna 2 is fixed on basement membrane 1 by way of metal etch or plating, so that electric
Subtab has the characteristics that moisture-proof is high, resistant to bending, conductivity is high；
Overlay film 3 is set on antenna 2, which exposes the connecting pin of antenna 2 and module chip 4；
The pin of module chip 4 is electrically connected by scolding tin with the connecting pin of antenna 2；
The one circle protective glue 6 of point around module chip 4, increases basement membrane 1, antenna 2 and module core by the progress of protective glue 6
The stability that piece 4 connects, while providing cushion effect to module chip 4 in bending, avoid damaging chip because of bending or making chip
It falls off；
The second film layer 5 is pasted in 1 second face of basement membrane, the second film layer 5 is pasted onto 4 relative position of module chip.
Further, silica gel shell 7 is made by grinding tool, groove 8 is arranged in the outer ring of the silica gel shell 7.
To sum up, it is provided by the invention it is water-fastness sew silica gel electronic tag bend-resistance it is more preferable, can bending angle it is bigger,
Better reliability between 1 three of module chip 4, antenna 2 and basement membrane simultaneously, and electronic tag provided by the invention can be water-fast
It washes, be convenient for sewing on clothing.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. one kind is water-fastness to sew silica gel electronic tag characterized by comprising
Basement membrane, the basal lamina material are PI material；
The first face of the basement membrane is arranged in antenna, the antenna；
Module chip, the module chip is fixed on the first face of the basement membrane, while the pin of the module chip connects institute
Antenna is stated, the module chip and the antenna form the loop of rf；
The second face of the basement membrane is arranged in second film layer, second film layer, and second film layer is arranged in the module core
The relative position of piece.
2. one kind according to claim 1 is water-fastness to sew silica gel electronic tag, which is characterized in that it further include overlay film,
The overlay film is covered on the top of the antenna.
3. one kind according to claim 1 is water-fastness to sew silica gel electronic tag, which is characterized in that further include outside silica gel
Shell, the basement membrane, antenna, module chip and the second film layer are arranged in the silica gel shell.
4. one kind according to claim 3 is water-fastness to sew silica gel electronic tag, which is characterized in that the silica gel shell
Outer ring setting it is fluted.
5. one kind according to claim 1 is water-fastness to sew silica gel electronic tag, which is characterized in that the module chip
Periphery setting protective glue, the material of the protective glue is epoxy resin or UV glue, and the module chip is DFN chip or QFN
Chip.
6. one kind according to claim 1 is water-fastness to sew silica gel electronic tag, which is characterized in that second film layer
Size be greater than the module chip size and second film layer size be less than the basement membrane size.
7. one kind is water-fastness to sew silica gel method for preparing electric tag characterized by comprising
Antenna is set on basement membrane, and the antenna implementation is metal etch or plating；
The module chip is electrically connected by scolding tin with the antenna；
The second film layer is pasted at the basement membrane back side, second film layer is pasted onto the module chip relative position.
8. RFID electronic label production method according to claim 7, which is characterized in that further include in the upper of the antenna
Side's setting overlay film.
9. RFID electronic label production method according to claim 7, which is characterized in that further include in the module chip
Around point one circle protective glue；
10. RFID electronic label production method according to claim 7, which is characterized in that further include being made by grinding tool
The outer ring setting of silica gel shell, the silica gel shell is fluted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910757718.8A CN110378452A (en) | 2019-08-16 | 2019-08-16 | One kind is water-fastness to sew silica gel electronic tag and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910757718.8A CN110378452A (en) | 2019-08-16 | 2019-08-16 | One kind is water-fastness to sew silica gel electronic tag and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110378452A true CN110378452A (en) | 2019-10-25 |
Family
ID=68259649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910757718.8A Pending CN110378452A (en) | 2019-08-16 | 2019-08-16 | One kind is water-fastness to sew silica gel electronic tag and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110378452A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115526283A (en) * | 2022-10-09 | 2022-12-27 | 苏州华频物联科技有限公司 | RFID electronic tags prevents tectorial membrane structure that curls |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204347891U (en) * | 2015-01-23 | 2015-05-20 | 陈其晖 | A kind of electronic tag |
| CN105844325A (en) * | 2016-05-20 | 2016-08-10 | 厦门英诺尔信息科技有限公司 | Washable RFID tag and preparation method thereof |
| CN107451639A (en) * | 2017-09-11 | 2017-12-08 | 上海合玉科技发展有限公司 | A kind of RFID label tag and preparation method |
| CN206833491U (en) * | 2017-06-22 | 2018-01-02 | 上海融经互联网科技发展有限公司 | Cloth grass with water-fastness RFTD labels |
| CN207731316U (en) * | 2017-09-11 | 2018-08-14 | 上海合玉科技发展有限公司 | A kind of RFID water-washing labels |
| CN108547069A (en) * | 2018-07-04 | 2018-09-18 | 浙江乔治白服饰股份有限公司 | Automated sewing label apparatus and automatic sewing machine |
| CN109308513A (en) * | 2017-07-28 | 2019-02-05 | 无锡品冠物联科技有限公司 | A kind of improved RFID washes mark electronic tag and preparation method thereof |
| CN210222788U (en) * | 2019-08-16 | 2020-03-31 | 无锡品冠物联科技有限公司 | Washable silica gel electronic tag capable of being sewn |
-
2019
- 2019-08-16 CN CN201910757718.8A patent/CN110378452A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204347891U (en) * | 2015-01-23 | 2015-05-20 | 陈其晖 | A kind of electronic tag |
| CN105844325A (en) * | 2016-05-20 | 2016-08-10 | 厦门英诺尔信息科技有限公司 | Washable RFID tag and preparation method thereof |
| CN206833491U (en) * | 2017-06-22 | 2018-01-02 | 上海融经互联网科技发展有限公司 | Cloth grass with water-fastness RFTD labels |
| CN109308513A (en) * | 2017-07-28 | 2019-02-05 | 无锡品冠物联科技有限公司 | A kind of improved RFID washes mark electronic tag and preparation method thereof |
| CN107451639A (en) * | 2017-09-11 | 2017-12-08 | 上海合玉科技发展有限公司 | A kind of RFID label tag and preparation method |
| CN207731316U (en) * | 2017-09-11 | 2018-08-14 | 上海合玉科技发展有限公司 | A kind of RFID water-washing labels |
| CN108547069A (en) * | 2018-07-04 | 2018-09-18 | 浙江乔治白服饰股份有限公司 | Automated sewing label apparatus and automatic sewing machine |
| CN210222788U (en) * | 2019-08-16 | 2020-03-31 | 无锡品冠物联科技有限公司 | Washable silica gel electronic tag capable of being sewn |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115526283A (en) * | 2022-10-09 | 2022-12-27 | 苏州华频物联科技有限公司 | RFID electronic tags prevents tectorial membrane structure that curls |
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